08/04/2026
What if we can stop cancer before it even starts?
This is the goal of cancer interception, a field of medical science focused on stopping abnormal cells at the absolute earliest stage. While our immune systems naturally destroy pre-malignant cells every day, cancer develops when those cells find a way to hide.
To fix this blind spot, researchers at Penn Medicine - Abramson Cancer Center are developing advanced vaccines that act as an upgrade for our natural defenses. These vaccines strip away the cells' biological tricks so your immune system can find and eliminate them before they turn into tumors.